[  587.247669] br0: port 1(c1) entered blocking state
[  587.247732] br0: port 1(c1) entered disabled state
[  587.247798] c1: entered allmulticast mode
[  587.247876] c1: entered promiscuous mode
[  587.327164] br0: port 2(c2) entered blocking state
[  587.327225] br0: port 2(c2) entered disabled state
[  587.327283] c2: entered allmulticast mode
[  587.327352] c2: entered promiscuous mode
[  587.411917] br0: port 3(c3) entered blocking state
[  587.411979] br0: port 3(c3) entered disabled state
[  587.412039] c3: entered allmulticast mode
[  587.412111] c3: entered promiscuous mode
[  587.498670] br0: port 4(sender) entered blocking state
[  587.498730] br0: port 4(sender) entered disabled state
[  587.498805] sender: entered allmulticast mode
[  587.498887] sender: entered promiscuous mode
[  587.528782] br0: port 4(sender) entered blocking state
[  587.528848] br0: port 4(sender) entered forwarding state
[  587.528894] br0: port 3(c3) entered blocking state
[  587.528935] br0: port 3(c3) entered forwarding state
[  587.528989] br0: port 2(c2) entered blocking state
[  587.529031] br0: port 2(c2) entered forwarding state
[  587.529074] br0: port 1(c1) entered blocking state
[  587.529125] br0: port 1(c1) entered forwarding state
[  598.310005] br0: port 1(c1) entered disabled state
[  598.310314] c1 (unregistering): left allmulticast mode
[  598.310369] c1 (unregistering): left promiscuous mode
[  598.310416] br0: port 1(c1) entered disabled state
[  598.364977] br0: port 2(c2) entered disabled state
[  598.365259] c2 (unregistering): left allmulticast mode
[  598.365297] c2 (unregistering): left promiscuous mode
[  598.365338] br0: port 2(c2) entered disabled state
[  598.425997] br0: port 3(c3) entered disabled state
[  598.426256] c3 (unregistering): left allmulticast mode
[  598.426294] c3 (unregistering): left promiscuous mode
[  598.426336] br0: port 3(c3) entered disabled state
[  598.484993] br0: port 4(sender) entered disabled state
[  598.485320] sender (unregistering): left allmulticast mode
[  598.485362] sender (unregistering): left promiscuous mode
[  598.485401] br0: port 4(sender) entered disabled state